GMC 4.2L/256 GM inline 6-cylinder Engines & Components

Oil Pump Rebuild Kit, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Kit

Part Number: MEL-K322

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Estimated Ship Date: Today

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Oil Pickup, Bolt-In, Stock Pan Style, 0.750 in. Tube Diameter, Chevy, L6, 4.2L, Each

Part Number: MEL-358S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4781020

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Estimated Ship Date: Today

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4781S040

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Estimated Ship Date: Today

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4781010

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5227040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5227020

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4781S010

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4781040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4781030

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4781S030

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4781S

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5227010

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4781010

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5227S010

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4781S010

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Piston - GM 4.2L DOHC 6CYL (0.75MM) ENG-SET

Part Number: MAH-2243448030

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5227S040

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Estimated Ship Date: Tomorrow if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4781040

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Estimated Ship Date: Tomorrow if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4781S020

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4781S040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4781S030

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5227S020

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5227S030

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4781020

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Estimated Ship Date: Mar 31, 2026 if ordered today

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